Banished to the lawless frontier and left for dead, pampered noble Leone Frontera survives an absurd accident and is mistaken for the legendary Hero King by the remote Albolin Tribe. Armed with a mysterious kingdom-building system, a razor-tongued magical cat named Daedalus, and an increasingly bizarre band of loyal vassals, Leone must unite scattered tribes and build a nation from nothing. But rival clans, corrupted beasts, ancient magic, and armies gathering beneath a black sun threaten his fragile new kingdom. Leone may be vain, lazy, and wildly unprepared, but with outrageous luck, reckless schemes, and unexpected courage, he might just become the ruler everyone already believes he is.
